A large brick building with a fountain and manicured gardens.

Cheap Flights to Welwyn Hatfield from ₩329,600

View ₩329,600 flight on Sun, Oct 11, 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Welwyn Hatfield

  • British Airways

  • Lufthansa

  • Iberia

  • Finnair

  • KLM

  • Virgin Atlantic

  • Austrian Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Welwyn Hatfield?

Prices were available within the past 7 days and start at ₩329,600 for one-way flights and ₩928,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, Oct 5 - Mon, Oct 12
JFK
New York
LHR
London
₩928,400 Roundtrip, found 5 days ago
₩928,400
Roundtrip
found 5 days ago
Select Icelandair flight, departing Mon, Oct 5 from New York to London, returning Mon, Oct 12, priced at ₩928,400 found 5 days ago
Scandinavian Airlines
Fri, Mar 5 - Sun, Mar 7
ICN
Seoul
LHR
London
₩944,800 Roundtrip, found 17 hours ago
₩944,800
Roundtrip
found 17 hours ago
Select Scandinavian Airlines flight, departing Fri, Mar 5 from Seoul to London, returning Sun, Mar 7, priced at ₩944,800 found 17 hours ago
Air China
Mon, Sep 7 - Mon, Sep 7
ICN
Seoul
LHR
London
₩1,077,700 Roundtrip, found 16 hours ago
₩1,077,700
Roundtrip
found 16 hours ago
Select Air China flight, departing Mon, Sep 7 from Seoul to London, returning Mon, Sep 7, priced at ₩1,077,700 found 16 hours ago
Finnair
Fri, Mar 5 - Sun, Mar 7
ICN
Seoul
LHR
London
₩1,083,900 Roundtrip, found 17 hours ago
₩1,083,900
Roundtrip
found 17 hours ago
Select Finnair flight, departing Fri, Mar 5 from Seoul to London, returning Sun, Mar 7, priced at ₩1,083,900 found 17 hours ago
Etihad Airways
Mon, Nov 9 - Mon, Nov 16
HKG
Hong Kong SAR
LHR
London
₩1,113,900 Roundtrip, found 2 days ago
₩1,113,900
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Mon, Nov 9 from Hong Kong SAR to London, returning Mon, Nov 16, priced at ₩1,113,900 found 2 days ago
Etihad Airways
Mon, Nov 9 - Mon, Nov 16
HKG
Hong Kong SAR
LHR
London
₩1,145,200 Roundtrip, found 2 days ago
₩1,145,200
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Mon, Nov 9 from Hong Kong SAR to London, returning Mon, Nov 16, priced at ₩1,145,200 found 2 days ago
TAP Portugal
Thu, Nov 5 - Thu, Nov 12
JFK
New York
LHR
London
₩1,145,800 Roundtrip, found 16 hours ago
₩1,145,800
Roundtrip
found 16 hours ago
Select TAP Portugal flight, departing Thu, Nov 5 from New York to London, returning Thu, Nov 12, priced at ₩1,145,800 found 16 hours ago
United
Tue, Nov 10 - Tue, Nov 17
JFK
New York
LHR
London
₩1,154,100 Roundtrip, found 3 days ago
₩1,154,100
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 10 from New York to London, returning Tue, Nov 17, priced at ₩1,154,100 found 3 days ago
LOT-Polish Airlines
Tue, Dec 1 - Sun, Dec 6
ICN
Seoul
LHR
London
₩1,162,500 Roundtrip, found 3 hours ago
₩1,162,500
Roundtrip
found 3 hours ago
Select LOT-Polish Airlines flight, departing Tue, Dec 1 from Seoul to London, returning Sun, Dec 6, priced at ₩1,162,500 found 3 hours ago
Virgin Atlantic
Thu, Aug 27 - Tue, Sep 1
JFK
New York
LHR
London
₩1,192,500 Roundtrip, found 2 days ago
₩1,192,500
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Thu, Aug 27 from New York to London, returning Tue, Sep 1, priced at ₩1,192,500 found 2 days ago

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.

Scandinavian Airlines
Fri, Mar 5 - Sun, Mar 7
ICN
Seoul
LHR
London
₩944,800 Roundtrip, found 17 hours ago
₩944,800
Roundtrip
found 17 hours ago
Select Scandinavian Airlines flight, departing Fri, Mar 5 from Seoul to London, returning Sun, Mar 7, priced at ₩944,800 found 17 hours ago

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, ₩928,400 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 New York (JFK) sold for just ₩329,600 in the last seven days. During this period, the cost of a round-trip journey to Welwyn Hatfield ranged between ₩928,400 and ₩1,192,500. 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 ₩928,400 to ₩1,192,500.
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.

Book with confidence

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.
About Welwyn Hatfield
*Available to Expedia members.