Question 1

What is the cheapest flight from Busan to London Heathrow Airport?

Accepted Answer

In the last 3 days, the lowest price for a flight from Busan to London Heathrow Airport was $406 for a one-way ticket and $800 for a round-trip. <a href='/flight-routes/Busan-Gimhae-PUS/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Busan and London?

Accepted Answer

Yes, you'll most likely have to show a valid passport before boarding the plane in Busan and on arrival in London. <a href='/flight-routes/Busan-Gimhae-PUS/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 3

Which aircraft models fly most regularly from Busan to London?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 4

How does KAYAK find such low prices on flights from Busan to London?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Busan to London. <a href='/flight-routes/Busan-Gimhae-PUS/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 5

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Busan to London?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Busan is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Busan-Gimhae-PUS/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 6

What is the Hacker Fare option on flights from Busan to London?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Busan with another airline. Booking your flights between Busan and LHR can sometimes prove cheaper using this method. <a href='/flight-routes/Busan-Gimhae-PUS/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 7

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Busan to London?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Busan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Busan-Gimhae-PUS/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 8

What is the cheapest layover airport when flying from Busan to London?

Accepted Answer

Flights via Incheon (ICN) offer the most affordable fares, with an average round-trip price of $1,057.

Question 9

What is the most popular layover airport when flying from Busan to London?

Accepted Answer

Incheon (ICN) is the top choice – 50% of KAYAK users who clicked on 1-stop flights from Busan to London picked an itinerary connecting there.

Question 10

Which layover airport has the quickest connection when flying from Busan to London?

Accepted Answer

If you prefer a quick connection, Incheon (ICN) often has the shortest layovers from Busan to London, with an average of 1h 18m.

Question 11

Which layover airport offers the shortest total travel time from Busan to London?

Accepted Answer

Consider flying via Incheon (ICN) for the shortest journey. The average one-way travel time for flights connecting there is 17h 20m.

Question 12

Which airlines provide the cheapest flights from Busan to London?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Busan to London were found on KLM ($833) and EVA Air ($898).

Question 13

Which airlines provide the cheapest flights from Busan to London?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Busan to London were found on KLM ($833) and EVA Air ($898).

Low season	June
High season	August
Cheapest flight	$406

PUS - LHR

$406 Find Cheap Flights from Busan to London

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

Everything you should know

Cheap Flights from Busan to Heathrow (PUS-LHR)

Recent round-trip flight deals from Busan to Heathrow

Recent one-way flight deals from Busan to Heathrow

Recent last minute flight deals from Busan to Heathrow

KAYAK's insights & trends for Busan to Heathrow flights

Get data-powered insights and trends into flights from Busan to Heathrow to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Busan to London?

In the past 3 days, the cheapest round-trip tickets from Busan to London were found on KLM ($833) and EVA Air ($898).

What is the most popular layover airport when flying from Busan to London?

Incheon (ICN) is the top choice – 50% of KAYAK users who clicked on 1-stop flights from Busan to London picked an itinerary connecting there.

What is the cheapest layover airport when flying from Busan to London?

Flights via Incheon (ICN) offer the most affordable fares, with an average round-trip price of $1,057.

Which layover airport offers the shortest total travel time from Busan to London?

Consider flying via Incheon (ICN) for the shortest journey. The average one-way travel time for flights connecting there is 17h 20m.

Which layover airport has the quickest connection when flying from Busan to London?

If you prefer a quick connection, Incheon (ICN) often has the shortest layovers from Busan to London, with an average of 1h 18m.

Good to know

When to book flights from Busan to Heathrow

FAQs for booking Busan to London flights

What is the cheapest flight from Busan to London Heathrow Airport?

In the last 3 days, the lowest price for a flight from Busan to London Heathrow Airport was $406 for a one-way ticket and $800 for a round-trip.

Do I need a passport to fly between Busan and London?

Yes, you'll most likely have to show a valid passport before boarding the plane in Busan and on arrival in London.

Which aircraft models fly most regularly from Busan to London?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Busan to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Busan to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Busan to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Busan is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Busan to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Busan with another airline. Booking your flights between Busan and LHR can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Busan to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Busan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Busan to Heathrow

Information on your arrival and departure airports

Cabin class types available on flights to Heathrow

Complete your trip to London with a hotel stay or car rental

Find direct flights to and from Busan and Heathrow

Flights to other popular destinations

Flights from domestic origins to Heathrow

Choose which airport to fly into in London