Cheap Flights to Welwyn Hatfield | Popular Routes to Welwyn Hatfield from HK$1,718

View HK$1,718 flight on Wed, 28 Jan 2026Opens in a new window

Popular airlines to Welwyn Hatfield

  • British Airways

    British Airways

  • Lufthansa

    Lufthansa

  • Air Canada

    Air Canada

  • Virgin Atlantic

    Virgin Atlantic

  • KLM

    KLM

  • Finnair

    Finnair

  • Aer Lingus

    Aer Lingus

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Cheap round-trip flights to Welwyn Hatfield

Prices were available within the past 7 days and start at HK$1,718 for one-way flights and HK$4,240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Wed, 11 Mar - Sat, 14 Mar
HKG
Hong Kong SAR
LHR
London
HK$4,240 Return, just found
HK$4,240
Return
just found
Select Air China flight, departing Wed, 11 Mar from Hong Kong SAR to London, returning Sat, 14 Mar, priced at HK$4,240 just found
China Eastern Airlines
Thu, 5 Mar - Tue, 10 Mar
HKG
Hong Kong SAR
LHR
London
HK$4,278 Return, found 1 hour ago
HK$4,278
Return
found 1 hour ago
Select China Eastern Airlines flight, departing Thu, 5 Mar from Hong Kong SAR to London, returning Tue, 10 Mar, priced at HK$4,278 found 1 hour ago
Hainan Airlines
Thu, 5 Mar - Fri, 6 Mar
HKG
Hong Kong SAR
LHR
London
HK$4,658 Return, found 2 hours ago
HK$4,658
Return
found 2 hours ago
Select Hainan Airlines flight, departing Thu, 5 Mar from Hong Kong SAR to London, returning Fri, 6 Mar, priced at HK$4,658 found 2 hours ago
China Southern Airlines
Fri, 20 Mar - Sun, 19 Apr
HKG
Hong Kong SAR
LHR
London
HK$4,768 Return, just found
HK$4,768
Return
just found
Select China Southern Airlines flight, departing Fri, 20 Mar from Hong Kong SAR to London, returning Sun, 19 Apr, priced at HK$4,768 just found
Etihad Airways
Thu, 29 Jan - Thu, 5 Feb
HKG
Hong Kong SAR
LHR
London
HK$5,046 Return, just found
HK$5,046
Return
just found
Select Etihad Airways flight, departing Thu, 29 Jan from Hong Kong SAR to London, returning Thu, 5 Feb, priced at HK$5,046 just found
China Southern Airlines
Thu, 12 Mar - Mon, 16 Mar
SZX
Shenzhen
LHR
London
HK$5,222 Return, found 5 days ago
HK$5,222
Return
found 5 days ago
Select China Southern Airlines flight, departing Thu, 12 Mar from Shenzhen to London, returning Mon, 16 Mar, priced at HK$5,222 found 5 days ago
Swiss International Air Lines
Mon, 2 Feb - Mon, 9 Feb
HKG
Hong Kong SAR
LCY
London
HK$5,614 Return, found 16 hours ago
HK$5,614
Return
found 16 hours ago
Select Swiss International Air Lines flight, departing Mon, 2 Feb from Hong Kong SAR to London, returning Mon, 9 Feb, priced at HK$5,614 found 16 hours ago
Etihad Airways
Tue, 20 Jan - Sat, 24 Jan
HKG
Hong Kong SAR
CBG
Cambridge
HK$5,804 Return, found 6 days ago
HK$5,804
Return
found 6 days ago
Select Etihad Airways flight, departing Tue, 20 Jan from Hong Kong SAR to Cambridge, returning Sat, 24 Jan, priced at HK$5,804 found 6 days ago
China Eastern Airlines
Sat, 4 Apr - Sat, 11 Apr
TPE
Taipei
LHR
London
HK$5,831 Return, found 21 hours ago
HK$5,831
Return
found 21 hours ago
Select China Eastern Airlines flight, departing Sat, 4 Apr from Taipei to London, returning Sat, 11 Apr, priced at HK$5,831 found 21 hours ago
Shenzhen Airlines
Fri, 27 Feb - Sat, 7 Mar
SZX
Shenzhen
LHR
London
HK$6,039 Return, found 13 hours ago
HK$6,039
Return
found 13 hours ago
Select Shenzhen Airlines flight, departing Fri, 27 Feb from Shenzhen to London, returning Sat, 7 Mar, priced at HK$6,039 found 13 hours ago

About Welwyn Hatfield

Expedia offers flights to Welwyn Hatfield to meet every traveller'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, HK$4,240 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 Hong Kong SAR (HKG) sold for just HK$1,718 in the last seven days. During this period, the cost of a round-trip journey to Welwyn Hatfield ranged between HK$4,240 and HK$6,039. 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 HK$4,240 to HK$6,039.
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 13ºC and 21ºC.
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, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Wed, 11 Mar - Sat, 14 Mar
HKG
Hong Kong SAR
LHR
London
HK$4,240 Return, just found
HK$4,240
Return
just found
Select Air China flight, departing Wed, 11 Mar from Hong Kong SAR to London, returning Sat, 14 Mar, priced at HK$4,240 just found
*Available to Expedia members.