Cheap Flights from Bangkok Suvarnabhumi to Reykjavik Keflavik

Compare Bangkok Suvarnabhumi to Reykjavik Keflavik flight deals

Find the cheapest month or even day of the year to fly to Reykjavik Keflavik

Book the best Reykjavik Keflavik fare with no extra fees

Flight deals from Bangkok Suvarnabhumi to Reykjavik Keflavik

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

Find the cheapest month to fly from Bangkok Suvarnabhumi to Reykjavik Keflavik

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

Bangkok Suvarnabhumi to Reykjavik Keflavik: Alternative routes

Compare routes from Bangkok Suvarnabhumi to Reykjavik below. You may find an airport to fly into that's cheaper, faster, or easier than Reykjavik Keflavik.

Bangkok to Reykjavik: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 12,210
Cheapest month to flyOctober

Finding cheap flights from Bangkok Suvarnabhumi to Reykjavik Keflavik: Frequently asked questions

The best price we found for a return flight from Bangkok Suvarnabhumi to Reykjavik Keflavik is ج.م.‏ 33,463. 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 Bangkok Suvarnabhumi to Reykjavik Keflavik. But we found flights with one or more stops from ج.م.‏ 33,463.
As of August 2025, there are no flights flying from Bangkok Suvarnabhumi to Reykjavik Keflavik.
The cheapest month to fly from Bangkok Suvarnabhumi to Reykjavik Keflavik is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bangkok Suvarnabhumi Airport to Reykjavik Keflavik Airport on Wednesday, 12 November 2025.
No airlines currently offer direct flights between Bangkok Suvarnabhumi Airport and Reykjavik Keflavik Airport. 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 Reykjavik Keflavik 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 Reykjavik is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Norse Atlantic Airways (UK) offers the cheapest flight tickets to Reykjavik Keflavik.

Travelling from Suvarnabhumi Airport (BKK) to Keflavik International Airport (KEF): what you need to know

  • Reykjavik is seven hours behind Bangkok and is in the UTC+0 timezone.

  • To ensure you get on your BKK to KEF flight, leave enough time to navigate the airport and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.

  • You'll likely experience longer lines during popular months like July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Suvarnabhumi Airport to Keflavik International Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to explore the city of your choice. Top stopovers between BKK and KEF include:

    • Oslo Airport Gardermoen

    • Vienna International Airport

    • London Heathrow Airport

How to find the cheapest flights from Suvarnabhumi Airport (BKK) to Keflavik International Airport (KEF)

  • ج.م.‏ 12,206 is the best price for a one-way Suvarnabhumi Airport to Keflavik International Airport flight. Return flights start at ج.م.‏ 33,463. These fares may change based on demand and availability.

  • It's usually best to book as early as possible if you're hoping to get cheap tickets from BKK to KEF. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • If you're willing to be flexible with your travel plans, use the 'Whole month' search tool. It'll show you the cheapest price in each month when searching for a flight from Suvarnabhumi Airport to Keflavik International Airport.

  • There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll update you as soon as there's a change in price on cheap flights from BKK to KEF.

  • Select your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Suvarnabhumi Airport to Keflavik International Airport.

Handy information about Suvarnabhumi Airport (BKK)

  • When it comes to the on-time performance of Suvarnabhumi Airport, 67.87% of flights stick to their scheduled arrival time.

  • Central Bangkok to Suvarnabhumi Airport is approximately 32 kilometres. Depending on traffic, it'll take about 35 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Expect a journey time of about 1 hour 5 minutes when using public transport.

  • Searching for a convenient hotel close to BKK? If you're boarding an early flight from Suvarnabhumi Airport to Keflavik International Airport, these accommodation options will put you moments from your check-in counter:

Arriving at Keflavik International Airport (KEF)

Getting from Keflavik International Airport (KEF) to central Reykjavik

  • Keflavik International Airport is roughly 48 kilometres from central Reykjavik. The drive time takes about 50 minutes.

  • It takes roughly 1 hour 15 minutes if you're travelling on public transport.

When to fly to Keflavik International Airport (KEF)

  • It's time to pick your dates for your flight from Suvarnabhumi Airport to Keflavik International Airport. July is the busiest month to head to Reykjavik. If you're after a more relaxed vibe, go in January.

  • The warmest month in Reykjavik is July, with the temperature ranging between 8ºC and 15ºC. Book your flights from Suvarnabhumi Airport to Keflavik International Airport in this month if this is the type of weather you enjoy.

  • Look for cheap tickets from BKK to KEF in December if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -6ºC and 4ºC on average.

Explore more of Iceland

  • Reykjavik is easy to fall in love with, but there are so many other parts of Iceland waiting to be discovered. About 5 kilometres south of Reykjavik, a trip to Kópavogur will keep your itinerary busy. Don't miss top attractions like Yndisgarðurinn, Fífu parkið and Elliðavatns-stífla.

  • If you're interested in discovering another corner of Iceland, head for Hafnarfjörður, roughly 10 kilometres south of Reykjavik. Höfðaskógur forest, Dog relief area in Hafnarfjordur and Víðistaðatún are key reasons to visit.

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