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C$643 Cheap Flights from San Diego International (SAN) to Bangkok (BKKT)

Compare San Diego International to Bangkok flight deals

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Flight deals from San Diego International to Bangkok

Looking for a cheap last-minute deal or the best return flight from San Diego International Airport to Bangkok? If you want to travel next month, return fares start from C$1,772. Find the lowest prices on one-way and return tickets right here.
Bangkok.C$643 per passenger.Departing Tue., Sep. 29.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Tue., Sep. 29, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From C$643, select.
Bangkok.C$646 per passenger.Departing Mon., Feb. 8.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Mon., Feb. 8, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From C$646, select.
Bangkok.C$646 per passenger.Departing Mon., Nov. 2.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Mon., Nov. 2, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From C$646, select.
Bangkok.C$646 per passenger.Departing Tue., Aug. 4.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Tue., Aug. 4, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From C$646, select.
Bangkok.C$687 per passenger.Departing Tue., Oct. 20.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Tue., Oct. 20, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From C$687, select.
Bangkok.C$768 per passenger.Departing Tue., Dec. 1.One-way flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from San Diego International on Tue., Dec. 1, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From C$768, select.
Bangkok.C$794 per passenger.Departing Tue., Jul. 14.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Tue., Jul. 14, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From C$794, select.
Bangkok.C$804 per passenger.Departing Tue., Jun. 30.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Tue., Jun. 30, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From C$804, select.
Bangkok.C$828 per passenger.Departing Mon., Jan. 18.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from San Diego International on Mon., Jan. 18, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From C$828, select.
Bangkok.C$890 per passenger.Departing Sat., Mar. 27.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from San Diego International on Sat., Mar. 27, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From C$890, select.
Bangkok.C$1,099 per passenger.Departing Tue., May 26.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Tue., May 26, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From C$1,099, select.

Find the cheapest month to fly from San Diego International to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Bangkok flights are currently cheapest in September.
May
from C$1,099
Jun.
from C$804
Jul.
from C$794
Aug.
from C$646
Sep.
from C$643
Oct.
from C$687
Nov.
from C$646
Dec.
from C$768
Jan.
from C$828
Feb.
from C$646
Mar.
from C$890
Apr.
Find prices

Alternative San Diego International to Bangkok routes

Looking for the cheapest, fastest or easiest route from San Diego International to Bangkok? You could fly into the following airports instead.

Don Mueang

21km from central Bangkok
Closest
from C$781
Search flights

Bangkok Suvarnabhumi

29km from central Bangkok
Cheapest
from C$643
Search flights

San Diego to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundC$643
Cheapest month to flySeptember

Finding cheap flights from San Diego International to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from San Diego International to Bangkok is C$1,279. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Diego International to Bangkok. But we found flights with one or more stops from C$1,279.
As of May 2026, there are no flights flying from San Diego International to Bangkok.
The cheapest month to fly from San Diego International to Bangkok is usually November.
If you're flying from San Diego International Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the centre of Bangkok. We've found flights into this airport from C$1,279.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Bangkok on Tuesday, November 10, 2026.
No airlines currently offer direct flights between San Diego International Airport and Bangkok. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bangkok but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 30°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
Currently, Singapore Airlines offers the cheapest flight tickets to Bangkok.

Flying from San Diego International Airport (SAN) to Bangkok: what you need to know

  • The timezone in Bangkok is UTC+7. The city is 14 hours ahead of San Diego, where San Diego International Airport is located.

  • Give yourself plenty of time to get on your flight from SAN to Bangkok. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Popular months like July or vacation periods such as Thanksgiving and Christmas/New Year will mean bigger queues at check-in and security. If you're travelling then, play it safe and get to the airport even earlier. Arriving two hours before a domestic flight and up four hours ahead of an international flight is wise.

  • Stopovers are the ideal opportunity to break up your journey — and perhaps even tour another city. When searching for flights from SAN to Bangkok, deselect the 'Direct flights only' box to see where you can visit along the way. Consider one of these popular options:

    • London Heathrow Airport (LHR)

    • Vancouver International Airport (YVR)

    • Franz Josef Strauss Airport (MUC)

  • To enter Thailand for tourism purposes, you will require an e-visa if you hold a passport from United States. However, visa rules can change and you may need other documents depending on the duration and purpose of your stay. Always check the most recent guidelines before booking your cheap ticket from San Diego International Airport to Bangkok.

  • Travelling from central San Diego to SAN takes approximately 20 minutes by public transport. If you drive, ride-share or get a cab, you'll cover the 5 kilometres in 9 minutes or so, depending on traffic conditions.

  • Want a convenient hotel close to SAN? If you're boarding an early flight from San Diego International Airport to Bangkok, these stays will put you moments from your departure lounge:

How to find the cheapest flights from San Diego International Airport (SAN) to Bangkok

  • The best price we've found for a one-way ticket from San Diego International Airport to Bangkok is C$643. The cheapest price for a return flight is C$1,279. Remember fares may change due to availability at the time of booking.

  • Don't wait until the last minute. You're more likely to get cheap tickets from SAN to Bangkok if you book ahead. Airlines often offer some fantastic early bird discounts.

  • Getting cheap tickets from San Diego International Airport to Bangkok is more likely if you're flexible with your trip dates. Try using the 'Whole month' function to show the lowest prices across each month and snap up a great deal.

  • Create a Price Alert for cheap tickets from SAN to Bangkok. You don't need to search every day to see if prices have dropped. We'll notify you the moment there's a change in price.

  • Play around with the filters to find your ideal trip. To see the 'Best,' 'Cheapest' or 'Fastest' flights from San Diego International Airport to Bangkok, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and journey duration.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • Suvarnabhumi Airport (BKK) to central Bangkok is roughly 32 kilometres. It takes around 35 minutes to reach the centre driving.

  • It takes around 1 hour and 6 minutes if you're using public transport.

  • The last thing you want is a long journey to your hotel if you're landing late on a flight from San Diego International Airport to Bangkok. Stay at one of these accommodation options near BKK instead:

Don Mueang International Airport (DMK)

  • Central Bangkok is around 27 kilometres from Don Mueang International Airport (DMK). After your flight from San Diego International Airport to Bangkok has touched down and you've navigated your way to arrivals, expect a drive of about 30 minutes.

  • You can also opt for public transport, which will take about 1 hour and 5 minutes.

  • Hang up the 'Do not disturb' sign and unwind at a hotel close to DMK. Here are a few options where you can put your feet up after your flight from SAN to Bangkok:

Best time to go to Bangkok

  • July is the busiest month to hop on a flight from San Diego International Airport to Bangkok while April is the quietest. To work out the ideal time to go to Bangkok, consider the pace you like to travel at.

  • The warmest month in Bangkok is April, with the temperature ranging between 26ºC and 37ºC. Book your flights from San Diego International Airport to Bangkok in this month if this is the type of weather you enjoy.

  • December sees average temperatures of between 19ºC and 33ºC. Search for cheap flights from SAN to Bangkok sometime then if you want to travel when it's cooler.

More about Bangkok

  • Start your Bangkok trip right by choosing the perfect place to stay. Once you've booked your flight from San Diego International Airport to Bangkok, browse our range of hotels including:

  • Grand Palace and Wat Arun are just two of the leading attractions to put on your Bangkok itinerary. Keep the sightseeing going at Wat Phra Kaew.

Complete your Bangkok trip with a car rental

  • We use the same magic that helped you find your cheap flight from San Diego International Airport to Bangkok to track down awesome deals on car rentals. Search for your ride in seconds and compare offers in one place. Plus you'll find all the info you need to know about car rentals in Bangkok, from the most popular rental company to the average daily price.

Plan the rest of your trip from San Diego to Bangkok

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.