Cheap Flights to Welwyn Hatfield from ₩251,500

View ₩251,500 flight on Thu, Jan 29, 2026Opens in a new window

Popular airlines to Welwyn Hatfield

  • British Airways

    British Airways

  • Lufthansa

    Lufthansa

  • KLM

    KLM

  • Air Canada

    Air Canada

  • Iberia

    Iberia

  • Virgin Atlantic

    Virgin Atlantic

  • Finnair

    Finnair

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How much is the cheapest flight to Welwyn Hatfield?

Prices were available within the past 7 days and start at ₩251,500 for one-way flights and ₩709,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Fri, Dec 26 - Thu, Jan 8
PUS
Busan
LHR
London
₩709,900 Roundtrip, found 1 day ago
₩709,900
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Fri, Dec 26 from Busan to London, returning Thu, Jan 8, priced at ₩709,900 found 1 day ago
China Eastern Airlines
Mon, Mar 2 - Wed, Mar 11
ICN
Seoul
LHR
London
₩714,900 Roundtrip, found 1 day ago
₩714,900
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Mon, Mar 2 from Seoul to London, returning Wed, Mar 11, priced at ₩714,900 found 1 day ago
China Southern Airlines
Wed, Apr 1 - Sun, Apr 12
ICN
Seoul
LHR
London
₩736,900 Roundtrip, found 5 days ago
₩736,900
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Wed, Apr 1 from Seoul to London, returning Sun, Apr 12, priced at ₩736,900 found 5 days ago
United
Thu, Jan 15 - Sun, Jan 18
EWR
New York
LHR
London
₩753,000 Roundtrip, found 6 days ago
₩753,000
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jan 15 from New York to London, returning Sun, Jan 18, priced at ₩753,000 found 6 days ago
Virgin Atlantic
Sun, Mar 1 - Tue, Mar 17
EWR
New York
LHR
London
₩757,300 Roundtrip, found 6 days ago
₩757,300
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Sun, Mar 1 from New York to London, returning Tue, Mar 17, priced at ₩757,300 found 6 days ago
Icelandair
Sun, Mar 1 - Fri, Mar 13
EWR
New York
LHR
London
₩764,100 Roundtrip, found 6 days ago
₩764,100
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sun, Mar 1 from New York to London, returning Fri, Mar 13, priced at ₩764,100 found 6 days ago
United
Sun, Jan 18 - Wed, Jan 21
EWR
New York
LHR
London
₩767,400 Roundtrip, found 22 hours ago
₩767,400
Roundtrip
found 22 hours ago
Select United flight, departing Sun, Jan 18 from New York to London, returning Wed, Jan 21, priced at ₩767,400 found 22 hours ago
Air Canada
Wed, Dec 31 - Sat, Jan 10
EWR
New York
LHR
London
₩773,900 Roundtrip, found 6 days ago
₩773,900
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Dec 31 from New York to London, returning Sat, Jan 10, priced at ₩773,900 found 6 days ago
Delta
Thu, Jan 15 - Sun, Jan 18
EWR
New York
LHR
London
₩774,400 Roundtrip, found 6 days ago
₩774,400
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Jan 15 from New York to London, returning Sun, Jan 18, priced at ₩774,400 found 6 days ago
Scandinavian Airlines
Sun, Jan 11 - Sun, Jan 18
EWR
New York
LHR
London
₩798,700 Roundtrip, found 5 days ago
₩798,700
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Sun, Jan 11 from New York to London, returning Sun, Jan 18, priced at ₩798,700 found 5 days ago

About Welwyn Hatfield

Expedia offers flights to Welwyn Hatfield to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Welwyn Hatfield or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Welwyn Hatfield that have flexible change policies?
By using our clever "No change fee" filter, that's how. Just type in your travel dates, click the "Search" button, then select the box directly under the "Flexible change policies" heading (it's on the left). Expedia makes it a cinch to find inexpensive, flexible tickets to Welwyn Hatfield.
Which airlines fly to Welwyn Hatfield?
Pack your bags, find your passport and choose from these leading airlines that fly into or near Welwyn Hatfield:

  • British Airways - 1,354 flights to or near Welwyn Hatfield each month, including 1,219 flights to Heathrow Airport (LHR) per month.
  • American Airlines - 790 flights to or near Welwyn Hatfield each month, including 790 flights to Heathrow Airport (LHR) per month.
  • United Airlines - 638 flights to or near Welwyn Hatfield each month, including 638 flights to Heathrow Airport (LHR) per month.

How can I find cheap tickets to Welwyn Hatfield?
In the last seven days, ₩709,900 was the best price for a flight to Welwyn Hatfield. For even bigger savings, book well in advance and be flexible with your dates. Search for your airfare to Welwyn Hatfield, then check out prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Welwyn Hatfield?
One-way trips departing from Busan (PUS) sold for just ₩251,500 in the last seven days. During this period, the cost of a round-trip journey to Welwyn Hatfield ranged between ₩709,900 and ₩798,700. If you spot a bargain, grab it fast — these prices don't stick around.
What are the most popular airports to fly into in Welwyn Hatfield?
Choosing the right airport comes down to factors including your airline and final destination. These are your choices in Welwyn Hatfield:

  • Heathrow Airport (LHR) - 3,690 flights per month.
  • Gatwick Airport (LGW) - 308 flights per month.

When is the cheapest time to fly to Welwyn Hatfield?
Fly out on a Tuesday to raise your chances of securing the cheapest flight to Welwyn Hatfield. Mondays are usually the next most affordable day to take off. Saturday is generally the priciest day to fly anywhere.
How much is a plane ticket to Welwyn Hatfield?
In the last seven days, ticket prices to Welwyn Hatfield ranged from ₩709,900 to ₩798,700.
What is the best time to go to Welwyn Hatfield?
If you're eager to check out Welwyn Hatfield's most populous city at its liveliest, set off for Welwyn Garden City sometime in February, June and September. Similar to most places in the Northern Hemisphere, summer here starts June 20, bringing average temperatures of between 55ºF and 70ºF.
What months are the cheapest to book a flight to Welwyn Hatfield?
Snap up a ticket in February to enjoy amazing flight deals to Welwyn Hatfield. December is generally the most expensive time to purchase an airfare.

Trending flights to Welwyn Hatfield

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Fri, Dec 26 - Thu, Jan 8
PUS
Busan
LHR
London
₩709,900 Roundtrip, found 1 day ago
₩709,900
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Fri, Dec 26 from Busan to London, returning Thu, Jan 8, priced at ₩709,900 found 1 day ago
*Available to Expedia members.