Cheap flights from San Diego to Bangkok

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Flight deals from San Diego to Bangkok

Looking for a cheap last-minute deal or the best return flight from San Diego to Bangkok? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Diego to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Bangkok flights are currently cheapest in May.

Alternative San Diego to Bangkok routes

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

San Diego to Bangkok: Flight information

The things to know before you go.
Cheapest flight found$561
Cheapest month to flyMay

Finding cheap flights from San Diego 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 to Bangkok is $1,246. 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 to Bangkok. But we found flights with one or more stops from $1,246.
As of April 2025, there are no flights flying from San Diego to Bangkok.
The cheapest month to fly from San Diego to Bangkok is usually April 2025.
If you're flying from San Diego, 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 $1,246.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Bangkok on Monday, 1 September 2025.
No airlines currently offer direct flights between San Diego 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 April, the average temperature is usually around 31°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.
The cheapest airline that flies to Bangkok is Delta .

Travelling from San Diego to Bangkok: what you need to know

  • San Diego International Airport (SAN) is San Diego's main airport. Explore your options for booking a flight from San Diego to Bangkok leaving from here.

  • Step off your plane in Bangkok at Suvarnabhumi Airport (BKK) or Don Mueang International Airport (DMK).

  • Bangkok's timezone is UTC+7, making Bangkok 14 hours ahead of San Diego.

  • To ensure you get on your San Diego to Bangkok flight, allow plenty of time to navigate the airport and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • Peak months like July or holiday periods such as Thanksgiving and Christmas/New Year will mean longer lines at security and check-in. Be on the safe side and get to the airport even earlier. Arriving two hours before domestic flights and four hours ahead of international departures is a smart move.

How to find the cheapest flights from San Diego to Bangkok

  • To find cheap San Diego to Bangkok flights, book as early as possible. Airlines tend to offer the most competitive fares when tickets first go on sale.

  • The 'Whole month' tool shows you the cheapest plane tickets from San Diego to Bangkok across the month. It's a great way to find a bargain if your plans aren't set in stone.

  • There's no need to check back in every day to see if prices have dropped when you set up a Price Alert. We'll notify you the moment a better deal comes up on cheap flights from San Diego to Bangkok.

  • Find a cheap San Diego to Bangkok flight with the help of our filters. Select your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Flying from San Diego

San Diego International Airport (SAN)

  • Consider adding a stopover to possibly find a cheaper San Diego to Bangkok flight. Simply uncheck 'Direct flights only' when browsing departures from San Diego International Airport. Break up your trip (and maybe save some cash) by stopping at one of these popular options:

    • Vancouver International Airport (YVR)

    • London Heathrow Airport (LHR)

    • Franz Josef Strauss Airport (MUC)

  • SAN is about 3 kilometres from central San Diego. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 10 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the travel time to be around 20 minutes.

  • In search of a convenient hotel near San Diego International Airport? If you're boarding an early flight from San Diego to Bangkok, these stays will have you sleeping moments from your departure gate:

  • When it comes to the on-time performance of San Diego International Airport, data shows 71.38% of flights complete their journey on time.

  • The address for SAN is N Harbour Dr.

Arriving in Bangkok

Suvarnabhumi Airport (BKK)

  • Suvarnabhumi Airport (BKK) is approximately 27 kilometres from the centre of Bangkok. If you're catching a cab or a ride-share, the drive will take around 35 minutes.

  • It typically takes 1 hour 5 minutes to get there on public transport.

  • The last thing you need is a long journey to your hotel if you're arriving on a late flight from San Diego to Bangkok. Reserve one of these accommodation options near BKK instead:

  • Grab a Suvarnabhumi Airport rental car and explore Bangkok and beyond with your own wheels. Chic Car Rent, asap car hire and Hertz are popular outlets you can book with here.

  • Lock in the best rate by booking your ride from Suvarnabhumi Airport around four weeks before your trip.

Don Mueang International Airport (DMK)

  • As soon as your flight from San Diego to Bangkok has hit the runway, you can reach the city centre in around 30 minutes by car. Central Bangkok is roughly 21 kilometres from Don Mueang International Airport (DMK).

  • If you're catching public transport, it'll take around 1 hour 5 minutes.

  • After your flight from San Diego to Bangkok, settle in at a hotel close to DMK. These are some comfortable accommodation options that'll help you sink into relaxation mode:

  • Chic Car Rent, asap car hire and Hertz make collecting a Don Mueang International Airport rental car easy and quick. These suppliers are located in or around the terminal and will have you on your way in a heartbeat.

  • Lock in the lowest price by securing your ride from DMK three weeks in advance. You'll also have access to a greater range of vehicles.

Best time to go to Bangkok

  • July is the busiest month for flights from San Diego to Bangkok. To steer clear of the crowds, head to Bangkok in April.

  • When booking your San Diego to Bangkok tickets, consider the kind of weather you prefer. April is the warmest month in Bangkok, with temperatures ranging from 26ºC (79ºF) to 37ºC (99ºF).

  • December sees average temperatures of between 19ºC (66ºF) and 33ºC (91ºF). Look for cheap flights from San Diego to Bangkok around that time if you want to travel when it's cooler.

More about Bangkok

Explore more of Thailand

  • Bangkok is easy to fall in love with, but there are so many other parts of Thailand waiting to be discovered. About 467 kilometres north-east of Bangkok, a visit to Udon Thani will keep you busy. Start with popular sights like Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • Chon Buri is another favourite destination in Thailand and is around 64 kilometres south-east of Bangkok. No trip is complete without visiting Wat Ton Son, Forest and Phra Phutthasihing Hall.

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