Cheap Flights from Porto to Bangkok

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Compare Porto to Bangkok flight deals

Find the cheapest month or even day of the year to fly to Bangkok

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Flight deals from Porto to Bangkok

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

Find the cheapest month to fly from Porto to Bangkok

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

Alternative Porto to Bangkok routes

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

Porto to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,076
Cheapest month to flySeptember

Finding cheap flights from Porto 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 Porto to Bangkok is ر.ق.‏ 2,390. 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 Porto to Bangkok. But we found flights with one or more stops from ر.ق.‏ 2,390.
As of May 2025, there are no flights flying from Porto to Bangkok.
The cheapest month to fly from Porto to Bangkok is usually May 2025.
If you're flying from Porto 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 ر.ق.‏ 2,390.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Bangkok on Friday, 30 May 2025.
No airlines currently offer direct flights between Porto 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, Ryanair offers the cheapest flight tickets to Bangkok.

Travelling from Porto Airport (OPO) to Bangkok: what you need to know

  • The timezone in Bangkok is UTC+7. The city is seven hours ahead of Porto, where Porto Airport is located.

  • For a relaxed start to your OPO to Bangkok flight, allow plenty of time to navigate the airport and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • If you're flying during a major holiday or another peak period, allow extra time. A good general rule is two hours before domestic flights and up to four hours before international departures. Queues at security and check-in will be longer.

  • Consider adding a stopover to potentially land a cheaper flight ticket from OPO to Bangkok. All you need to do is uncheck 'Direct flights only' during your search. Give yourself a breather (and maybe even a better deal) by stopping at one of these airports:

    • Charles de Gaulle Airport (CDG)

    • Zurich Airport (ZRH)

    • Copenhagen Airport (CPH)

  • OPO is about 11 kilometres from central Porto. If you're ride-sharing, catching a cab or driving from the centre, it'll take 20 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the trip time to be around 50 minutes.

  • Have an early flight from Porto Airport to Bangkok? Avoid the stress of rushing to the airport (and sneak in some extra precious sleep) by choosing one of these stays near OPO:

  • When it comes to Porto Airport's on-time performance, data shows 74.49% of flights complete their journey on time.

How to find the cheapest flights from Porto Airport (OPO) to Bangkok

  • The best price we've found for a one-way Porto Airport to Bangkok flight is ر.ق.‏ 1,076. The cheapest price for a return flight is ر.ق.‏ 2,390. Keep in mind fares can change due to availability at the time of booking.

  • Booking ahead of time is often the key to scoring a cheap flight from OPO to Bangkok. Fares tend to rise as seats fill up, so the nearer you get to departure, the more it could cost you.

  • If you have flexibility with your travel dates, try using the 'Whole month' search tool. It'll show you the cheapest price across each month when searching for a Porto Airport to Bangkok ticket.

  • You don't need to check in daily to find out if fares have dropped when you create a Price Alert. We'll notify you as soon as there's an even bigger deal on cheap flights from OPO to Bangkok.

  • Tailor your flights with filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Porto Airport to Bangkok.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • Suvarnabhumi Airport (BKK) is around 32 kilometres from central Bangkok. If you're grabbing a cab or a ride-share, the drive takes about 35 minutes.

  • If you're taking public transport, expect a journey time of about 1 hour 5 minutes.

  • Consider staying in a hotel close to BKK if you're coming in on a late flight from Porto Airport to Bangkok. Check in to one of these options and make your first night all about rest:

  • Pick up a Suvarnabhumi Airport rental car and discover Bangkok and beyond with your own set of wheels. Chic Car Rent, asap car hire and Hertz are leading providers you can book with here.

  • To get the lowest price, book your vehicle from Suvarnabhumi Airport around four weeks ahead of your flight from OPO to Bangkok.

Don Mueang International Airport (DMK)

  • After your flight from Porto Airport to Bangkok has hit the runway, you can get to the city centre in about 30 minutes by car. Central Bangkok is roughly 27 kilometres from Don Mueang International Airport (DMK).

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

  • After stepping off your OPO to Bangkok flight, settle in at a hotel close to DMK. These are some great accommodation options that'll help you switch to relaxation mode:

  • Chic Car Rent, asap car hire and Hertz make picking up a Don Mueang International Airport rental car easy and quick. These suppliers are located in or around the terminal and will have you on the road before long.

  • Don't pay more than you need to. Reserving your ride three weeks before your arrival at DMK can land you a better rate.

Best time to go to Bangkok

  • Carefully consider your travel dates before booking your flight from Porto Airport to Bangkok. The city comes alive during peak season, but rates are usually higher and major attractions can get crowded. Plan your trip to Bangkok in low season if you want a more relaxed vibe.

  • Book a Porto Airport to Bangkok flight ticket with a departure in April to experience the city during its warmest month. Expect temperatures to range from 26ºC to 37ºC.

  • If you want cooler conditions, search for a cheap ticket from OPO to Bangkok in December when temperatures average between 19ºC and 33ºC.

More about Bangkok

  • Start your Bangkok trip right by choosing the ideal place to stay. As soon as you've booked your flight from Porto Airport to Bangkok, browse our range of hotels including:

  • There are so many things to explore in this city it can be tricky to work out where to start. Wat Arun, Grand Palace and Wat Phra Kaew are top sights which should feature on any good Bangkok itinerary.

Explore more of Thailand

  • Bangkok has its own special appeal, but there are so many other corners of Thailand you'll want to see. Around 467 kilometres north-east of Bangkok, a trip to Udon Thani will keep you on the go. Start with leading sights like Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • If you're eager to discover another side of Thailand, head for Nakhon Ratchasima, about 225 kilometres north-east of Bangkok. Art and Culture Centre, Vongchavalitkul University, Wat Pa Salwan (Burapha Chan Chedi) and บ้านสวนเกษตรอินทรีย์ (บ้านสวนในซอย) are highlights.

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